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DHD340 Hammer DTH Drill Bits Diameter 110mm 4 Inch Drill Bits For Water Well

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DHD340 Hammer DTH Drill Bits Diameter 110mm 4 Inch Drill Bits For Water Well

Brand Name : MIROC
Model Number : DHD340A,COP44
Certification : CE ,ISO
Place of Origin : China
MOQ : 1pcs
Price : Negotiated price
Payment Terms : T/T, L/C, D/A, D/P, Western Union, MoneyGram,Paypal
Supply Ability : 100 000pcs/month
Delivery Time : 5-15 working day
Packaging Details : dth drill bits first be packed in polybag,then be packed in plastic box or wooden box
Products name : DHD340A COP44
Material : Tungsten Carbide
Drill head diameter mm : 110
Air holes : 2
Gauge buttons : 7*Φ14
Front butons : 6*Φ13
Weight (kg) : 8.8
Application : Water Well drilling
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DHD340 dth hammer drill bit diameter 110mm manufacturer 4 inch drill bit for hammer drill DTH Bits DTH Hammer bits

Shank styleDiameter in mmAir holesGauge buttonsFront buttonsApprox. weight





6*Φ 145*Φ 138.5 kgs
11027*Φ 146*Φ 138.8 kgs
11527*Φ 147*Φ 139.0 kgs
12028*Φ 147*Φ 139.8 kgs
12728*Φ 147*Φ 1411.0 kgs
NSD410526*Φ 145*Φ 139.0 kgs
11027*Φ 146*Φ 139.5 kgs
11527*Φ 147*Φ 139.8 kgs
12028*Φ 147*Φ 1311.5 kgs
12728*Φ 147*Φ 1412.3 kgs

KSQ Technology CO., LTD. founded in 2012, with registered capital of 1.05 billion RMB and first investment of 1.3 billion RMB, GEOTOOLS specializes in producing high quality tungsten powder, tungsten carbide powder, carbide anvils, carbide roll rings, carbide substrates for PDC bit, hard facing materials, mining drill bits, and construction tools. Now our clients spread more than 20 developed countries.

KSQ Technology Co.,LTD Rock Drilling Tools are the extension of the cemented carbide products of "Golden Egret"brand and the last part of the tungsten products chain. Based on the technologies accumulated in more than 30 years on tungsten metallurgy and 20 years on cemented carbide manufacturing,we produce high quality and stability Rock Drilling Tools with the impact resistance and wear resistance carbide buttons and well forged steel body in our high efficiency automatic production.
At present, Our Rock Drilling Tools cover Tapered Drill Bits, Threaded Drill Bits and DTH Hammer Bits. We develop and supply the sharpest and most suitable rock drilling tools for different rock types and working conditions.

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carbide tipped drill bits


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hardened drill bits

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